Flat Earth science lessons

The Flat Earth phenomenon has many lessons for the scientist. It shows him how the scientific establishment can take any theory in science, and use it to interpret all data as if the theory were true. Then there can be no evidence against the theory, as it is often asserted that there is no evidence against evolution, or against the Copernican Principle, or any other theory that attains Flat Earth status in the minds of the establishment. The photograph seems to show a power line on Lake Pontchartrain indicating no curvature of the earth.https://www.metabunk.org/soundly-proving-the-curvature-of-the-earth-at-lake-pontchartrain.t8939/